October 7, 2011: Mark Webber thinks use of the DRS in qualifying for the Japanese Grand Prix could "catch a few people out" as they try to attack some of Suzuka's fast corners with their moveable rear wing open

August 25, 2011: Lewis Hamilton doubts he will be able to tackle the high-speed Blanchimont corner with his Drag Reduction System (DRS) engaged at this weekend's Belgian Grand Prix as he will sacrifice too much downforce

June 18, 2011: Renault is aiming to get among Red Bull, McLaren and Ferrari during qualifying for next weekend's European Grand Prix with the help of an updated rear wing and Drag Reduction System (DRS)